Joyful Marine Creature Birthday Card

This greeting card features a stylised sea creature rising from rolling teal and blue waves, with a dark navy body and creamy stripes along its underside. A small horizontally striped cap sits on its head, adding a party-ready touch 🎉. The creature’s wide eye and rosy cheek give it a sweet, friendly look, like it’s leaning in to greet someone it cares about. Across the top, a curved line of large multicolored letters spells out a congratulatory message, with each letter in a different warm shade. The background stays white, letting the cool water tones and sunny text colours stand out without feeling busy. Around the main scene, tiny red and orange hearts and small star shapes in yellow and blue hover like little signals of affection and friendship. Light blue clouds and a dark anchor symbol sit nearby, and a single spotted mushroom adds an unexpected, storybook-style detail 🎁. The curved headline sits above the creature while the hearts, stars, clouds, anchor, and mushroom are scattered around the upper area and near the waves.